By Ellen Tumimbang
Homeobox genes are transcription factors containing a conserved DNA sequence that encodes homeodomain which has a helix-loop-helix-turn structure. The homeodomain is responsible for recognizing and binding specific DNA sequences to regulate the expression of target genes. There are at least…
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By Dr. Youngran Park
Human endometrium is a cyclically proliferative tissue, and this monthly regeneration is likely mediated by endometrial stem (or progenitor) cells.The upper functional layer of the endometrium breaks down and is shed into the uterine cavity during menstruation. Re-epithelialization and repair…
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